Sikaflex PRO-3 Purform - PU sealant for floor joints EC 1 PLUS - Sika

Sikaflex PRO-3 Purform - PU sealant for floor joints EC 1 PLUS - Sika

Sikaflex PRO-3 Purform is a one-component, elastic, moisture-curing polyurethane sealant .

It is used for sealing many types of joint configurations in floors and civil engineering structures.
Its elasticity is maintained over a wide temperature range, and its high mechanical and chemical resistance gives it good durability.
EC 1 PLUS label: very low VOC emissions .

Features

• High movement capacity: ± 25% (ISO 11600) and ± 50% (ASTM C920)
• Rapid development of mechanical properties
• High mechanical and chemical resistance
• High weather resistance
• Good durability
• EC 1 PLUS label: very low VOC emissions .
• Does not stain a wide variety of surfaces
• Bubble-free polymerization
• Good adhesion to a wide variety of construction substrates
• Very low monomer content:
  No safety training is required for the user (REACH 2023 restriction, Annex XVII, entry 74)

Areas of application

Sealing gasket for horizontal and vertical situations, indoors and outdoors, for:

• Food industry
• Clean rooms
• Warehouse floors and production areas
• Sewage treatment plant
• Tunnels
• Parking lots
• Pedestrian and traffic areas

Application

1. Prepare the end of the cartridge/package before or after inserting it into the gun.
2. Install the nozzle on the gun/bag.
3. Cut the nozzle to obtain the correct bead size.
4. Extrude Sikaflex PRO-3 Purform into the joint to be sealed, ensuring that the product comes into contact with the sides of the joint everywhere, and avoiding any inclusion of air bubbles.

Consumption

Packaging

• 600ml bag.